<?php


namespace app\common\model;



class CourseRefund extends BaseModel
{
    protected $autoWriteTimestamp = 'int';
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    public function courseOrder()
    {
        return $this->hasOne(CourseOrder::class, 'course_order_id', 'course_order_id');
    }
}